Bug 823840 - endless "enabling apic" loop while run kvm-unit-tests with smp > 64
endless "enabling apic" loop while run kvm-unit-tests with smp > 64
Status: CLOSED NOTABUG
Product: Red Hat Enterprise Linux 6
Classification: Red Hat
Component: kernel (Show other bugs)
6.3
Unspecified Unspecified
medium Severity medium
: rc
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Assigned To: Gleb Natapov
Red Hat Kernel QE team
:
Depends On:
Blocks:
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Reported: 2012-05-22 05:53 EDT by Suqin Huang
Modified: 2012-06-10 03:37 EDT (History)
3 users (show)

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Doc Type: Bug Fix
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Last Closed: 2012-06-10 03:37:39 EDT
Type: Bug
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Description Suqin Huang 2012-05-22 05:53:10 EDT
Description of problem:
endless output of "enabling apic" while run unittest with -smp > 64, 
eg. /usr/libexec/qemu-kvm  -device testdev,chardev=testlog -chardev file,id=testlog,path=msr.out -serial stdio -smp 65 -kernel x86/tsc.flat

Version-Release number of selected component (if applicable):
2.6.32-270.el6.x86_64

How reproducible:
100% 

Steps to Reproduce:
1. run unittest with -smp > 64
/usr/libexec/qemu-kvm  -device testdev,chardev=testlog -chardev file,id=testlog,path=msr.out -serial stdio -smp 65 -kernel x86/tsc.flat


2.
3.
  
Actual results:
endless output of "enabling apic"

Expected results:


Additional info:
Comment 1 Gleb Natapov 2012-06-10 03:37:39 EDT
kvm unit test supports up to 64 cpus.

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